**Prototyping with Mass Production in Mind** Especially for mechanical parts like leaf springs (thin plate springs), handmade prototypes are essential for function verification. Our prototyping concept is "handmade prototypes with mass production in mind." We can accommodate orders from 1 to over 1,000 units with short lead times. Additionally, we will respond to prototype estimates within two hours. **Mass Production Molds Ensuring Stable Quality** From mold design to manufacturing and press mass production processing, we provide integrated production. We create molds that are simple, compact, high-precision, and highly durable. We also respond quickly to unavoidable mold changes and modifications during mass production startup. Molds can also be sold separately. **Mold Trouble Emergency Team** * Molds that cannot achieve precision * Molds with high variability * Molds from companies that have gone out of business We utilize the technology and experience we have cultivated to address mold troubles. We passionately respond to our customers' expectations. **Guarantee of Optimal Quality/Product Environmental Quality** We obtained ISO 9001 certification in November 1999, ISO 14001 certification in April 2010, and medical device manufacturing registration in April 2017. We are also engaged in quality management certification (hosted by the Japan Standards Association), with most of our on-site employees obtaining level 3 or higher.

Automotive electrical components, communication equipment parts, various electronic components, medical devices, semiconductor testing equipment, building materials, accessory manufacturers, and over 50 stationery trading companies.